A quick and easy fish burger featuring breaded haddock fillets, fresh romaine lettuce, sliced tomato, avocado, red onion, pesto or chipotle mayo, and brioche buns, served with fresh lemon wedges.
Preheat your oven to 425F and bake the fillets for 20 mins, flipping halfway. Lay out the brioche bun bases on a plate and layer with lettuce and tomatoes. Add thinly sliced onions, avocado slices and the breaded haddock fillets. Squeeze lemon onto the fillet and top with avocado pesto mayo. Top with brioche bun and enjoy!